<template>
  <div class="app-container">
    <h2 style="text-align: center;">发布新课程</h2>

    <el-steps :active="2" process-status="wait" align-center style="margin-bottom: 40px;">
      <el-step title="填写课程基本信息" />
      <el-step title="提交审核" />
    </el-steps>

    <div class="ccInfo">
      <img :src="finalResults.cover" />
      <div class="main">
        <h2>{{ finalResults.title }}</h2>
        <p class="gray">
          <span>共<span class="kkk">{{ finalResults.lessonNum }}</span>课时</span>
        </p>
        <p>
          <span>所属分类：<span class="kkk">{{ finalResults.firstLevel }} — {{ finalResults.secondary}}</span></span>
        </p>
        <p>课程讲师：<span class="kkk">{{ finalResults.name}}</span></p>
        <!-- <h3 class="red">￥{{ finalResults.price }}</h3> -->
      </div>
    </div>
    <el-form label-width="120px">
      <el-form-item>
        <el-button @click="previous">返回修改</el-button>
        <el-button :disabled="saveBtnDisabled" type="primary" @click="publish">发布课程</el-button>
      </el-form-item>
    </el-form>
  </div>
</template>

<script>
import course from "@/api/course";
export default {
  data() {
    return {
      saveBtnDisabled: false, // 保存按钮是否禁用

      id: "",
      finalResults: {}
    };
  },

  created() {
    // console.log("publish created");
    this.init();
    this.getFinal();
  },

  methods: {
    getFinal() {
      course.findByIdFinal(this.id).then(response => {
        this.finalResults = response.data.data;
      });
    },
    init() {
      if (this.$route.params && this.$route.params.id) {
        this.id = this.$route.params.id;
      } else {
      }
    },
    previous() {
      // console.log("previous");
      this.$router.push({ path: "/course/info/" + this.id });
    },

    publish() {
      // console.log("publish");
      this.$router.push({ path: "/course/list" });
    }
  }
};
</script>

<style scoped>
.kkk{
  color: blue;
}
.ccInfo {
    background: #f5f5f5;
    padding: 20px;
    overflow: hidden;
    border: 1px dashed #DDD;
    margin-bottom: 40px;
    position: relative;
}
.ccInfo img {
    background: #d6d6d6;
    width: 500px;
    height: 278px;
    display: block;
    float: left;
    border: none;
}
.ccInfo .main {
    margin-left: 520px;
}

.ccInfo .main h2 {
    font-size: 28px;
    margin-bottom: 30px;
    line-height: 1;
    font-weight: normal;
}
.ccInfo .main p {
    margin-bottom: 10px;
    word-wrap: break-word;
    line-height: 24px;
    max-height: 48px;
    overflow: hidden;
}

.ccInfo .main p {
    margin-bottom: 10px;
    word-wrap: break-word;
    line-height: 24px;
    max-height: 48px;
    overflow: hidden;
}
.ccInfo .main h3 {
    left: 540px;
    bottom: 20px;
    line-height: 1;
    font-size: 28px;
    color: #d32f24;
    font-weight: normal;
    position: absolute;
}
</style>